.ms-Button--icon {
  background-color: white;
  color: black;
  border: none;
}

/* Active nav item indicator */
.navbar-inverse .navbar-nav > li.active > a,
.navbar-inverse .navbar-nav > li.active > a:hover,
.navbar-inverse .navbar-nav > li.active > a:focus {
  background-color: transparent !important;
  color: #ffffff !important;
  border-bottom: 3px solid #ffffff !important;
  font-weight: bold !important;
}